/Engine/Plugins/Animation/DeformerGraph/Source/OptimusCore/Public/OptimusNodeGraph.h
Check to see if connecting these two nodes will form a graph cycle.
True if connecting these two nodes will result in a graph cycle.
bool DoesLinkFormCycle ( const [UOptimusNode](API\Plugins\OptimusCore\UOptimusNode) * InOutputNode, const [UOptimusNode](API\Plugins\OptimusCore\UOptimusNode) * InInputNode ) const